Constructor
# new Query(db)
Helper Class to build queries
Parameters:
| Name | Type | Description |
|---|---|---|
db |
Database
|
Methods
# count(selector) → {CountOption.<M>}
Creates a Count Clause
Parameters:
| Name | Type | Description |
|---|---|---|
selector |
SelectSelector
|
CountOption.<M>
# distinct(selector) → {DistinctOption.<M>}
Creates a Distinct Clause
Parameters:
| Name | Type | Description |
|---|---|---|
selector |
SelectSelector
|
DistinctOption.<M>
# max(selector) → {MaxOption.<M>}
Creates a Max Clause
Parameters:
| Name | Type | Description |
|---|---|---|
selector |
SelectSelector
|
MaxOption.<M>
# min(selector) → {MinOption.<M>}
Creates a Min Clause
Parameters:
| Name | Type | Description |
|---|---|---|
selector |
SelectSelector
|
MinOption.<M>
# select(selectoropt) → {SelectOption.<M>}
Creates a Select Clause
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
selector |
SelectSelector
|
<optional> |
SelectOption.<M>